sir i have done mistake on my neet application form and admit card is out. now what i can do now? please sir

Hello aspirant
Hope you are doing well
One thing you can do is you can call in NTA NEET helpline number and mail them your query they will respond you and to avoid any risk you can visit your centre of examination earlier so you can go inside exam hall without any problems.
Beside this limited time is left for neet so you should do revision and sample papers it will help you to boost your confidence and secure good marks Below is the link for the sample and stargety for neet exam day .
https://medicine.careers360.com/articles/neet-sample-paper
Good luck
Hope it helps